table {
	width:2000px;
    border-color:white;
    text-align: center;
    margin: auto;
    margin-top: 100px;
}
table tr {
    border-color:white;
    text-align: center;
}
table td {
    border-color:white;
    white-space:nowrap;
}
table tr:FIRST-CHILD {
	background:#f2f2f2;
}
table tr:nth-child(even) {
	background:#d5eeeb;
}
.toptip{
	margin-bottom: 10px;
	margin-top: 100px;
}



.white {
	color:#606060;
	border:solid 1px #b7b7b7;
	background:#fff;
	background:-webkit-gradient(linear,left top,left bottom,from(#fff),to(#ededed));
	background:-moz-linear-gradient(top,#fff,#ededed);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff',endColorstr='#ededed');
}
.white:hover {
	background:#ededed;
	background:-webkit-gradient(linear,left top,left bottom,from(#fff),to(#dcdcdc));
	background:-moz-linear-gradient(top,#fff,#dcdcdc);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff',endColorstr='#dcdcdc');
}
.white:active {
	color:#999;
	background:-webkit-gradient(linear,left top,left bottom,from(#ededed),to(#fff));
	background:-moz-linear-gradient(top,#ededed,#fff);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ededed',endColorstr='#ffffff');
}
.button {
	display:inline-block;
	outline:none;
	cursor:pointer;
	text-align:center;
	text-decoration:none;
	font:16px/100% 'Microsoft yahei',Arial,Helvetica,sans-serif;
	padding:.5em 2em .55em;
	text-shadow:0 1px 1px rgba(0,0,0,.3);
	-webkit-border-radius:.5em;
	-moz-border-radius:.5em;
	border-radius:.5em;
	-webkit-box-shadow:0 1px 2px rgba(0,0,0,.2);
	-moz-box-shadow:0 1px 2px rgba(0,0,0,.2);
	box-shadow:0 1px 2px rgba(0,0,0,.2);
    margin-left: 10px;
    margin-right: 10px;
    /* margin-bottom: 10px;
    margin-top: 20px; */
}
.button:hover {
	text-decoration:none;
}
.button:active {
	position:relative;
    top:1px;
}